{"title":"INTERNATIONAL OEM  Truck Parts Planet","description":"\u003cp\u003eInternational OEM GENUINE PARTS USA provides dependable components for commercial trucks, heavy-duty vehicles, fleet maintenance, and professional repair applications. At Truck Parts Planet, customers can find genuine International parts designed for reliable performance, proper fitment, and long service life in demanding transportation environments.\u003c\/p\u003e\n\n\u003cp\u003eOur International selection may include engine components, electrical parts, sensors, switches, cooling system parts, fuel system components, cab parts, suspension components, braking system parts, and other replacement products used in heavy-duty truck applications. International trucks are widely used across commercial and vocational fleets, making genuine replacement components an important choice for fleet operators, truck owners, technicians, and professional repair facilities.\u003c\/p\u003e\n\n\u003cp\u003eWhen shopping for International OEM GENUINE PARTS USA, always verify the manufacturer part number, specifications, and vehicle application before ordering. Compatibility can vary depending on truck model, model year, engine configuration, drivetrain, emissions system, and installed equipment. Individual product listings provide available part numbers, specifications, and compatibility information to help customers identify the correct replacement component.\u003c\/p\u003e\n\n\u003cp\u003eTruck Parts Planet specializes in OEM truck parts and heavy-duty vehicle components from recognized manufacturers. Our inventory is organized to make searching easier by manufacturer, part number, truck system, and vehicle application. Many products are available from USA warehouse stock with fast order processing and convenient shipping options throughout the United States.\u003c\/p\u003e\n\n\u003cp\u003eBrowse International OEM GENUINE PARTS USA at Truck Parts Planet for maintenance, repair, replacement, and fleet service needs. Review each product page for specifications, OEM part numbers, compatibility information, stock status, warranty details, and available shipping options before placing your order.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","products":[{"product_id":"4097727c91-genuine-oem-international-navistar-def-qls-header-assembly","title":"4097727C91 | Genuine OEM International DEF QLS 15.5G\/23G Header","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGenuine International \/ Navistar 4097727C91 Diesel Exhaust Fluid (DEF) QLS Header\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eGenuine International \/ Navistar Diesel Exhaust Fluid (DEF) QLS Header is a genuine DEF system component designed for compatible International \/ Navistar heavy-duty diesel trucks. It is installed in DEF tanks and helps monitor DEF level and quality while supporting proper operation of the vehicle’s emissions control system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ePart Number: 4097727C91 \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBrand: International \/ Navistar\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eComponent: Diesel Exhaust Fluid (DEF) QLS Header\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eSystem: DEF \/ SCR System\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eTank Capacity: 15.5–23 Gallons\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThis 4097727C91 DEF QLS Header is designed for selected International \/ Navistar diesel truck applications equipped with compatible 15.5G\/16G\/23G Gallon DEF tanks.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eCompatible applications may vary depending on the vehicle model, engine configuration, DEF tank configuration, and emissions system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe DEF QLS Header is a key component of the vehicle’s Diesel Exhaust Fluid system. It is installed in the DEF tank and helps monitor DEF level and fluid quality, providing important information to the vehicle’s electronic control system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eA worn, damaged, or malfunctioning DEF header may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e• DEF level reading problems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Incorrect or inaccurate DEF level information\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• DEF quality or system warnings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Check engine or emissions system warnings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• SCR system performance issues\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• DEF system fault codes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reduced vehicle performance or derate conditions \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWHY REPLACE A DEF QLS HEADER?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eA properly functioning DEF QLS Header helps the vehicle accurately monitor DEF level and quality and supports reliable operation of the SCR emissions system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eReplacing a damaged or defective DEF header can help restore proper DEF system monitoring and help maintain normal vehicle operation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ePlease verify the original part number, DEF tank capacity, vehicle application, and system configuration before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThis part is designed for trucks with \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e15.5, 16G, 23 gallon DEF tanks\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, but vehicle fitment can vary depending on model year, engine configuration, tank design, and emissions system specifications.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eVIN and original part number\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGENUINE INTERNATIONAL \/ NAVISTAR PART\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49644994593027,"sku":"SY1061","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/International_QLS_DEF_Sensor.jpg?v=1791214393"},{"product_id":"4061965c3-genuine-oem-international-driver-door-switch-controller","title":"4061965C3 | Genuine OEM International Driver Door Switch Controller","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4061965C3 | Genuine OEM International Driver Door Switch Controller\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4061965C3 Genuine OEM International Driver Door Switch Controller is a driver-side door switch assembly designed to control supported power windows, door locks, and mirror functions. This component is used in compatible International truck cab and door electrical systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 4061965C3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International®\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Driver Door Switch Controller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Varies by vehicle configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Cab \u0026amp; Body Electrical\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePosition: Driver Side Door\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with selected International truck applications. Exact fitment depends on the truck model, model year, cab configuration, and installed electrical equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Driver Door Switch Controller provides the driver with control of supported power windows, door locks, and mirror functions from the driver-side door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn, damaged, or failing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDriver Door Switch Controller\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Power windows not operating correctly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Door locks not responding to switch commands\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Mirror controls not functioning\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent switch operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Loss of one or more door control functions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Electrical control problems at the driver-side door\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWHY REPLACE A DRIVER DOOR SWITCH CONTROLLER?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA damaged or failing Driver Door Switch Controller can affect the normal operation of power windows, door locks, and mirror controls. Replacing the switch controller can help restore proper operation of compatible driver-side door electrical functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDescription contains the focus keyword 2–4 times per 300 words.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify Part Number, VIN, model, engine, model year, cab configuration, and electrical equipment before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGENUINE INTERNATIONAL® PART\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4061965C3\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49686160081155,"sku":"SY1221","price":474.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/4061965C3_International_Driver_Door_Switch.png?v=1790152671"},{"product_id":"4163699c91-genuine-oem-international-navistar-def-qls-header","title":"4163699C91 | Genuine OEM International DEF QLS Header 15.5, 23G","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4163699C91 | Genuine OEM International\/Navistar DEF QLS Header 15.5–23G\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4163699C91 Genuine OEM International\/Navistar DEF QLS Header is a diesel exhaust fluid tank header assembly designed for compatible International truck DEF systems. It integrates the required DEF sensing and fluid management components at the tank and is designed for compatible 15.5–23 gallon DEF tank applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 4163699C91\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International® \/ Navistar®\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: DEF QLS Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDEF Tank Capacity: 15.5–23 Gallons\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Diesel Exhaust Fluid (DEF) \/ SCR\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSensor Technology: QLS (Quality Level Sensor)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with selected International\/Navistar diesel truck applications using compatible 15.5–23 gallon DEF tanks. Exact fitment depends on the truck model, model year, DEF tank configuration, electrical connections, and emissions system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF QLS Header is installed in the DEF tank and supports monitoring of DEF level, quality, and related tank operating parameters. It works as part of the vehicle's DEF\/SCR aftertreatment system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn, damaged, or failing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDEF QLS Header\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• DEF level readings that are inaccurate\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• DEF quality monitoring faults\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• DEF system warning messages\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• SCR or aftertreatment fault codes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Incorrect DEF tank sensor readings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Check engine or emissions system warnings\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWHY REPLACE A DEF QLS HEADER?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA damaged or malfunctioning DEF QLS Header can affect DEF level and quality monitoring and may contribute to aftertreatment system faults. Replacing the header with the correct OEM component can help restore proper DEF tank sensing and system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDescription contains the focus keyword 2–4 times per 300 words.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify Part Number, VIN, truck model, model year, DEF tank capacity, tank configuration, electrical connections, and emissions system before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGENUINE INTERNATIONAL® \/ NAVISTAR® PART\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4163699C91\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49687406117123,"sku":"SY1061","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/International_DEF_Sensor_Head.jpg?v=1791214464"},{"product_id":"4061965c1-genuine-oem-international-driver-door-switch-controller","title":"4061965C1 | Genuine OEM International Driver Door Switch Controller","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e4061965C1 | Genuine OEM International Driver Door Switch Controller\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4061965C1 Genuine OEM International Driver Door Switch Controller is a driver-side door control switch assembly designed for compatible International trucks. It provides convenient control of power windows, door locks, and other driver-side door functions through the cab door electrical system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 4061965C1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Driver Door Switch Controller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Varies by vehicle configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Cab \u0026amp; Body Electrical\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePosition: Driver Side Door\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International truck applications with compatible driver-side power door controls. Exact fitment may vary depending on truck model, model year, cab configuration, electrical system, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4061965C1 driver door switch controller provides electrical control for driver-side door functions such as power window operation and door lock control. It allows the driver to operate these functions directly from the cab door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn, damaged, or failing Driver Door Switch Controller may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Power window controls not operating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Door locks not responding to the switch\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent window operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent door lock operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Certain door controls becoming unresponsive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Electrical issues with driver-side door functions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWHY REPLACE A DRIVER DOOR SWITCH CONTROLLER?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplacing a faulty driver door switch controller can restore proper operation of the driver-side power window, door lock, and related electrical controls. A properly functioning switch helps maintain convenient and reliable operation of the cab door electrical system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, VIN, truck model, model year, cab configuration, and original equipment specifications before ordering. The 4061965C1 Driver Door Switch Controller may only fit specific International truck configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGENUINE INTERNATIONAL PART\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4061965C1\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49687522279683,"sku":"SY1221","price":474.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/4061965C1_Genuine_OEM_International_Driver_Door_Switch_Controller.jpg?v=1790163993"},{"product_id":"4061965c2-genuine-oem-international-driver-door-switch-controller","title":"4061965C2 | Genuine OEM International Driver Door Switch Controller","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e4061965C2 | Genuine OEM International Driver Door Switch Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4061965C2 Genuine OEM International Driver Door Switch Controller is a driver-side door control switch assembly designed for compatible International trucks. It provides control of power windows, door locks, and other driver-side door functions through the cab door electrical system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 4061965C2\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Driver Door Switch Controller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Varies by vehicle configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Cab \u0026amp; Body Electrical\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePosition: Driver Side Door\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International truck applications with compatible driver-side power door controls. Exact fitment may vary depending on truck model, model year, cab configuration, electrical system, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4061965C2 Driver Door Switch Controller provides electrical control for driver-side door functions such as power window operation and door lock control. It allows the driver to operate these functions directly from the cab door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn, damaged, or failing Driver Door Switch Controller may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Power window controls not operating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Door locks not responding to the switch\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent window operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent door lock operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Certain door controls becoming unresponsive\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Electrical issues with driver-side door functions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE A DRIVER DOOR SWITCH CONTROLLER?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplacing a faulty driver door switch controller can restore proper operation of the driver-side power window, door lock, and related electrical controls. A properly functioning switch helps maintain convenient and reliable operation of the cab door electrical system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, VIN, truck model, model year, cab configuration, and original equipment specifications before ordering. The 4061965C2 Driver Door Switch Controller may only fit specific International truck configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4061965C2\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49687763190019,"sku":"SY1221","price":474.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/4061965C1_International_Driver_Side_Door_Switch.jpg?v=1790164006"},{"product_id":"5010733r92-genuine-oem-international-navistar-electric-fuel-lift-pump","title":"5010733R92 | Genuine OEM International\/Navistar Fuel Lift Pump","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e5010733R92 | Genuine OEM International\/Navistar Electric Fuel Lift Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 5010733R92 Electric Fuel Lift Pump is a genuine International\/Navistar fuel system component designed for compatible diesel truck applications. It helps transfer fuel from the fuel tank through the fuel system, providing the fuel supply required for proper engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 5010733R92\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International\/Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Electric Fuel Lift Pump\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Varies by vehicle and configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Diesel Fuel System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePump Type: Electric Fuel Lift Pump\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International\/Navistar diesel truck applications equipped with a compatible electric fuel lift pump system. Exact fitment varies by truck model, year, engine, fuel system configuration, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe electric fuel lift pump transfers diesel fuel from the fuel tank through the fuel system and helps maintain the required fuel supply for engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eA worn, damaged, or failing ELECTRIC FUEL LIFT PUMP may cause symptoms such as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Hard starting or extended cranking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Engine stalling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reduced engine performance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Insufficient fuel supply\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent fuel pump operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fuel system pressure or supply faults\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE AN ELECTRIC FUEL LIFT PUMP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn or malfunctioning lift pump can reduce fuel delivery to the engine and affect reliable engine operation. Replacing the pump with the correct genuine International\/Navistar component can help restore proper fuel system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify Part Number 5010733R92, VIN, truck model, year, engine, fuel system configuration, and original equipment specifications before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 5010733R92\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49693005676803,"sku":"SY1079","price":854.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/5010733R92_Fuel_Lift_Pump.jpg?v=1790245879"},{"product_id":"1891305c92-genuine-oem-international-navistar-electric-fuel-lift-pump","title":"1891305C92 | Genuine OEM International\/Navistar Fuel Lift Pump","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e1891305C92 | Genuine OEM International\/Navistar Electric Fuel Lift Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 1891305C92 Electric Fuel Lift Pump is a genuine International\/Navistar fuel system component designed for compatible diesel truck applications. It helps transfer fuel from the fuel tank through the fuel system, supporting the fuel supply required for proper engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 1891305C92\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International\/Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Electric Fuel Lift Pump\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Varies by vehicle and configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Diesel Fuel System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePump Type: Electric Fuel Lift Pump\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International\/Navistar diesel truck applications equipped with a compatible electric fuel lift pump system. Exact fitment varies by truck model, year, engine, fuel system configuration, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe electric fuel lift pump transfers diesel fuel through the fuel system and helps provide a consistent fuel supply to the engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eA worn, damaged, or failing ELECTRIC FUEL LIFT PUMP may cause symptoms such as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Hard starting or extended cranking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Engine stalling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reduced engine performance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Insufficient fuel delivery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent pump operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fuel system supply faults\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE AN ELECTRIC FUEL LIFT PUMP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn or malfunctioning lift pump can affect fuel delivery and reliable engine operation. Replacing it with the correct genuine International\/Navistar component can help restore proper fuel system performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify Part Number 1891305C92, VIN, truck model, year, engine, fuel system configuration, and original equipment specifications before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 1891305C92\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49693009543427,"sku":"SY1079","price":854.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/5010733R92_Electric_Fuel_Pump.jpg?v=1790245894"},{"product_id":"1891305c91-genuine-oem-international-navistar-electric-fuel-lift-pump","title":"1891305C91 | Genuine OEM International\/Navistar Fuel Lift Pump","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e1891305C91 | Genuine OEM International\/Navistar Electric Fuel Lift Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 1891305C91 Electric Fuel Lift Pump is a genuine International\/Navistar fuel system component designed for compatible diesel truck applications. It helps transfer fuel through the fuel system and supports the consistent fuel supply required for proper engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 1891305C91\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International\/Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Electric Fuel Lift Pump\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Varies by vehicle and configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Diesel Fuel System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePump Type: Electric Fuel Lift Pump\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International\/Navistar diesel truck applications equipped with a compatible electric fuel lift pump system. Exact fitment varies by truck model, year, engine, fuel system configuration, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe electric fuel lift pump transfers diesel fuel through the fuel system and helps provide a consistent fuel supply to the engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eA worn, damaged, or failing ELECTRIC FUEL LIFT PUMP may cause symptoms such as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Hard starting or extended cranking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Engine stalling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reduced engine performance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Insufficient fuel delivery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent pump operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fuel system supply faults\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE AN ELECTRIC FUEL LIFT PUMP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn or malfunctioning lift pump can affect fuel delivery and reliable engine operation. Replacing it with the correct genuine International\/Navistar component can help restore proper fuel system performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify Part Number 1891305C91, VIN, truck model, year, engine, fuel system configuration, and original equipment specifications before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 1891305C91\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49693021765891,"sku":"SY1079","price":854.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/5010733R92_Fuel_Pump.jpg?v=1790245916"},{"product_id":"4097728c91-genuine-oem-international-navistar-def-qls-sensor","title":"4097728C91 | Genuine OEM International\/Navistar DEF QLS Sensor","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e4097728C91 | Genuine OEM International\/Navistar DEF QLS Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4097728C91 DEF QLS Sensor is a genuine International\/Navistar component designed for compatible Diesel Exhaust Fluid (DEF) tank systems. It monitors DEF tank conditions and provides sensor information to the vehicle's emissions and aftertreatment control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 4097728C91\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International\/Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: DEF QLS Sensor\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDEF Tank Applications: 10.6, 15.9, and 25.2 gallon tanks\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Diesel Exhaust Fluid (DEF) \/ SCR\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSensor Technology: QLS (Quality Level Sensor)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International\/Navistar truck applications using compatible 10.6, 15.9, or 25.2 gallon DEF tanks. Exact fitment varies by truck model, year, DEF tank configuration, electrical system, and emissions system specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF QLS sensor provides information related to DEF tank conditions, supporting the vehicle's DEF and SCR aftertreatment system monitoring and control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eA worn, damaged, or failing DEF QLS SENSOR may cause symptoms such as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Incorrect DEF level readings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• DEF quality warnings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• DEF system fault messages\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• SCR or aftertreatment fault codes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Check engine or emissions warning lights\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Incorrect sensor readings\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE A DEF QLS SENSOR?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA malfunctioning DEF sensor can provide inaccurate information to the vehicle's emissions control system and may trigger DEF or SCR-related warnings. Replacing it with the correct genuine International\/Navistar component can help restore proper DEF system monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify Part Number 4097728C91, VIN, truck model, year, DEF tank capacity, QLS configuration, and original equipment specifications before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4097728C91\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49693408329987,"sku":"SY1061","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/QLS_DEF_Tank_Sensor.jpg?v=1791214445"},{"product_id":"1891305c93-genuine-oem-international-navistar-electric-fuel-lift-pump","title":"1891305C93 | Genuine OEM International\/Navistar Fuel Lift Pump","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e1891305C93 | Genuine OEM International\/Navistar Electric Fuel Lift Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 1891305C93 Electric Fuel Lift Pump is a genuine International\/Navistar fuel system component designed for compatible diesel truck applications. It helps transfer fuel through the fuel system and supports the consistent fuel supply required for proper engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 1891305C93\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International\/Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Electric Fuel Lift Pump\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEngine Applications: Varies by vehicle and configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Diesel Fuel System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePump Type: Electric Fuel Lift Pump\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International\/Navistar diesel truck applications equipped with a compatible electric fuel lift pump system. Exact fitment varies by truck model, year, engine, fuel system configuration, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe electric fuel lift pump transfers diesel fuel through the fuel system and helps provide a consistent fuel supply to the engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn, damaged, or failing ELECTRIC FUEL LIFT PUMP may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Hard starting or extended cranking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Engine stalling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reduced engine performance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Insufficient fuel delivery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intermittent pump operation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fuel system supply faults\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE AN ELECTRIC FUEL LIFT PUMP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA worn or malfunctioning lift pump can affect fuel delivery and reliable engine operation. Replacing it with the correct genuine International\/Navistar component can help restore proper fuel system performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify Part Number 1891305C93, VIN, truck model, year, engine, fuel system configuration, and original equipment specifications before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 1891305C93\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49693522723075,"sku":"SY1079","price":854.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/5010733R92_Fuel_Lift_Pump.jpg?v=1790245879"},{"product_id":"2515991c1-genuine-oem-international-navistar-15-gallon-def-qls-sensor-head-unit","title":"2515991C1 | Genuine OEM International 15 Gallon DEF Sensor QLS Head","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2515991C1 | Genuine OEM International\/Navistar 15 Gallon DEF QLS Sensor Head Unit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 2515991C1 DEF Tank QLS 1% SSI Sensor Head Unit is a Genuine OEM International\/Navistar component designed for compatible 15-gallon Diesel Exhaust Fluid (DEF) tank systems. It monitors DEF tank conditions and provides sensor information to the vehicle's emissions and SCR system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2515991C1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International\/Navistar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComponent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Tank QLS Sensor Head Unit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensor Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e QLS 1% SSI Sensor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDEF Tank Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15 Gallons\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSystem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel Exhaust Fluid \/ SCR\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heavy-duty commercial trucks\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International\/Navistar truck applications using a compatible 15-gallon DEF tank and QLS sensor configuration. Exact fitment varies by vehicle model, engine, DEF tank configuration, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF tank sensor head unit monitors DEF level and related tank conditions and communicates this information to the vehicle control system. Proper sensor operation supports accurate DEF monitoring and SCR emissions system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eA worn, damaged, or failing DEF TANK SENSOR HEAD UNIT may cause symptoms such as:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF system fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect sensor readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR or emissions system warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced vehicle performance due to DEF system faults\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE A DEF TANK SENSOR HEAD UNIT?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA faulty sensor head can provide incorrect DEF tank information and cause DEF or SCR system faults. Replacing it with a Genuine OEM International\/Navistar component helps restore accurate DEF monitoring and proper system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, VIN, vehicle model, engine, DEF tank capacity, and original sensor specifications before ordering. Exact fitment varies by vehicle and DEF system configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number: 2515991C1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49707196875011,"sku":"SY1090","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/2515991C1_DEF_Sensor_Head.jpg?v=1790416700"},{"product_id":"2515984c3-genuine-oem-international-9-5-gallon-def-qls-sensor-head","title":"2515984C3 | Genuine OEM International 9.5 Gallon DEF QLS Sensor Head","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e2515984C3 | Genuine OEM International 9.5 Gallon DEF QLS Sensor Head\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 2515984C3 Genuine OEM International DEF QLS Sensor Head is designed for compatible 9.5-gallon diesel exhaust fluid (DEF) tank systems. This sensor head monitors DEF tank conditions and provides sensor information to the vehicle's emissions and SCR systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePart Number: 2515984C3\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand: International\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComponent: DEF QLS Sensor Head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF Tank Capacity: 9.5 Gallons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSensor Type: QLS Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSystem: DEF \/ SCR Emissions System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: Compatible International heavy-duty truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International truck applications using compatible 9.5-gallon DEF tank systems and QLS sensor configurations. Exact fitment varies by vehicle model and DEF system configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF QLS Sensor Head monitors conditions within the DEF tank and provides information to the vehicle control system for proper DEF and SCR system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eA worn, damaged, or failing DEF QLS Sensor Head may cause symptoms such as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF or SCR system fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect sensor readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmissions system warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck engine or aftertreatment warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE A DEF QLS SENSOR HEAD?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly functioning DEF sensor is important for accurate monitoring of the DEF tank and reliable SCR emissions system operation. Replacing a faulty sensor head can help restore accurate DEF system information and normal system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, DEF tank capacity, vehicle model, system configuration, and OE specifications before ordering. Exact fitment varies by application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 2515984C3\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49708314853635,"sku":"SY1174","price":445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/2515984C3_DEF_Sensor_Head.jpg?v=1790440125"},{"product_id":"4352100c91-genuine-oem-international-def-tank-level-sensor-qls-ssi","title":"4352100C91 | Genuine OEM International DEF Tank Level Sensor QLS SSI","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e4352100C91 | Genuine OEM International DEF Tank Level Sensor QLS SSI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4352100C91 Genuine OEM International DEF Tank Level Sensor is designed for compatible diesel exhaust fluid (DEF) tank systems. This QLS SSI sensor monitors DEF tank conditions and provides information to the vehicle control system for proper DEF and SCR emissions system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePart Number: 4352100C91\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand: International\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComponent: DEF Tank Level Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSensor Type: QLS SSI Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF Tank Applications: 15.5, 16, and 23 Gallon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSystem: DEF \/ SCR Emissions System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: Compatible International heavy-duty truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International truck applications using compatible 15.5, 16, and 23 gallon DEF tank systems with QLS SSI sensor configurations. Exact fitment varies by vehicle model and DEF system configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF tank level sensor monitors the DEF level and related tank conditions and provides sensor information to the vehicle control system for proper emissions system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eA worn, damaged, or failing DEF Tank Level Sensor may cause symptoms such as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF or SCR system fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect or inconsistent sensor readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck engine or emissions warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAftertreatment system faults\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE A DEF TANK LEVEL SENSOR?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly functioning DEF sensor is important for accurate monitoring of the DEF tank and reliable SCR emissions system operation. Replacing a faulty sensor can help restore accurate DEF level information and proper system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, DEF tank capacity, vehicle model, QLS\/SSI configuration, and OE specifications before ordering. Exact fitment varies by application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4352100C91\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49708356600067,"sku":"SY1061","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/International_DEF_Sensor_Head.jpg?v=1791214464"},{"product_id":"2515900c1-genuine-oem-international-navistar-def-tank-sensor-head-assembly","title":"2515900C1 | Genuine OEM International DEF Tank Sensor Head Assembly","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e2515900C1 | Genuine OEM International\/Navistar DEF Tank Sensor Head Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 2515900C1 Genuine OEM International\/Navistar DEF Tank Sensor Head Assembly is designed for compatible diesel exhaust fluid (DEF) tank systems. This assembly includes a 5-gallon level sensor and provides DEF tank level information to the vehicle's emissions and SCR system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePart Number: 2515900C1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand: International\/Navistar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCondition: New\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComponent: DEF Tank Sensor Head Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSensor: 5-Gallon Level Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel Type: Diesel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF Tank Application: 5 Gallon\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSystem: DEF \/ SCR Emissions System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: Compatible International\/Navistar heavy-duty truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for selected International\/Navistar truck applications using compatible 5-gallon DEF tank systems and sensor configurations. Exact fitment varies by vehicle model and DEF system configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF tank sensor head assembly monitors the DEF level within the tank and provides sensor information to the vehicle control system for proper DEF and SCR system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eA worn, damaged, or failing DEF Tank Sensor Head Assembly may cause symptoms such as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF or SCR system fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect or inconsistent sensor readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck engine or emissions warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAftertreatment system faults\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE A DEF TANK SENSOR HEAD ASSEMBLY?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly functioning DEF sensor assembly is important for accurate DEF level monitoring and reliable SCR emissions system operation. Replacing a faulty sensor head assembly can help restore accurate DEF system information and normal system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, DEF tank capacity, vehicle model, sensor configuration, and OE specifications before ordering. Exact fitment varies by application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 2515900C1\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49714491031811,"sku":"SY1311","price":1044.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/2515900C1_DEF_Sensor_Head.png?v=1790507033"},{"product_id":"4353001c91-genuine-oem-international-navistar-def-header-7-gallon-qls-1-ssi","title":"4353001C91 | Genuine OEM International DEF Header 7 Gallon QLS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e4353001C91 | Genuine OEM International\/Navistar DEF Header 7 Gallon QLS 1% SSI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4353001C91 Diesel Exhaust Fluid (DEF) Header is a Genuine OEM International\/Navistar component designed for compatible 7-gallon DEF tank applications. The header incorporates QLS 1% SSI sensing technology and supports DEF tank monitoring within the vehicle's SCR aftertreatment system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4353001C91\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International\/Navistar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComponent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Header\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensor Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e QLS 1% SSI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDEF Tank Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7 gallons\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFuel Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSystem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel Exhaust Fluid \/ SCR Aftertreatment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCompatible International\/Navistar diesel truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7-gallon DEF tank systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF and SCR aftertreatment systems using compatible QLS 1% SSI components\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExact fitment depends on vehicle configuration, DEF tank design, sensor system, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF header is installed in the DEF tank and supports monitoring of diesel exhaust fluid conditions through the integrated QLS 1% SSI sensing system. It provides sensor information used by the vehicle's DEF and SCR systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eA worn, damaged, or failing DEF Header may cause symptoms such as:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF system warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF quality or sensor-related faults\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR or aftertreatment fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck engine or emissions warning indicators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF system information\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWHY REPLACE A DEF HEADER?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly functioning DEF header is important for accurate monitoring of the DEF tank and reliable SCR aftertreatment operation. Replacing a damaged or failed header can help restore correct DEF sensing and system communication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlways verify the part number, VIN, vehicle model, DEF tank capacity, QLS\/SSI configuration, and original equipment specifications before ordering. Exact compatibility may vary by application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4353001C91\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49715213730051,"sku":"SY1058","price":759.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/4353001C91_DEF_Header.jpg?v=1790517781"},{"product_id":"4353004c92-genuine-oem-international-navistar-15-gallon-def-tank-qls-1-ssi-sensor-head-unit","title":"4353004C92 | Genuine OEM Internationa 15 Gallon DEF Sensor QLS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4353004C92 | Genuine OEM International\/Navistar 15 Gallon DEF Tank QLS 1% SSI Sensor Head Unit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGenuine OEM International\/Navistar 15 gallon DEF tank QLS 1% SSI sensor head unit designed for compatible Diesel Exhaust Fluid (DEF) tank and SCR aftertreatment systems. This component is part of the DEF tank sensing system used to monitor DEF-related conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4353004C92\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International\/Navistar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComponent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Tank QLS 1% SSI Sensor Head Unit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSystem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel Exhaust Fluid \/ SCR Aftertreatment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDEF Tank Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15 Gallon\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensor Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e QLS 1% SSI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Sensor Head \/ DEF Header\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eInternational heavy-duty truck DEF systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNavistar DEF tank applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible 15 gallon DEF tank configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR aftertreatment systems using QLS 1% SSI sensing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExact fitment depends on the vehicle model, DEF tank configuration, system design, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF tank QLS 1% SSI sensor head unit is part of the DEF sensing assembly. It supports monitoring of DEF tank conditions and communicates sensing information to the vehicle's emissions and aftertreatment control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eA worn, damaged, or failing DEF TANK QLS SENSOR HEAD UNIT may cause symptoms such as:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDEF system warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level or quality readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR system monitoring faults\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF sensor-related diagnostic fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmissions system warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproper DEF system operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE A DEF TANK QLS SENSOR HEAD UNIT?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly functioning DEF sensing component is important for accurate monitoring of the DEF system and normal SCR aftertreatment operation. Replacing a damaged or faulty sensor head can help restore proper DEF system sensing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, DEF tank capacity, vehicle model, model year, QLS\/SSI configuration, and original equipment specifications before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4353004C92\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49715702956291,"sku":"SY1090","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/2515991C1_DEF_Level_Sensor.jpg?v=1790417074"},{"product_id":"2515985c3-genuine-oem-international-navistar-def-tank-level-sensor-qls-ssi","title":"2515985C3 | Genuine OEM International 15 Gallon QLS Def Sensor","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2515985C3 | Genuine OEM International\/Navistar DEF Tank Level Sensor QLS SSI\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGenuine OEM International\/Navistar DEF tank level sensor with QLS SSI sensing technology for compatible 15.5, 16, and 23 gallon Diesel Exhaust Fluid (DEF) tank applications. The sensor is part of the DEF tank sensing system used to monitor DEF level and related tank conditions for the SCR aftertreatment system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2515985C3\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International\/Navistar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComponent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Tank Level Sensor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensor Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e QLS SSI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDEF Tank Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15.5G \/ 16G \/ 23G\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSystem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel Exhaust Fluid \/ SCR Aftertreatment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Tank Sensor \/ DEF Header\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eInternational heavy-duty truck DEF systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNavistar DEF tank applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible 15.5 gallon DEF tank configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible 16 gallon DEF tank configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible 23 gallon DEF tank configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR aftertreatment systems using compatible QLS SSI sensing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExact fitment depends on the vehicle model, DEF tank configuration, system design, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF tank level sensor monitors the level of Diesel Exhaust Fluid within the tank and provides sensing information to the vehicle's DEF and SCR aftertreatment system. QLS SSI sensing supports monitoring of DEF tank conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eA worn, damaged, or failing DEF TANK LEVEL SENSOR may cause symptoms such as:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF system warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF sensor-related diagnostic fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR system monitoring faults\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmissions system warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproper DEF system operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE A DEF TANK LEVEL SENSOR?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly functioning DEF tank sensor is important for accurate DEF level monitoring and normal SCR aftertreatment system operation. Replacing a faulty or damaged sensor can help restore proper DEF system sensing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, DEF tank capacity, vehicle model, model year, QLS\/SSI configuration, and original equipment specifications before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2515985C3\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49715858931971,"sku":"SY1061","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/15_Gallon_QLS_DEF_Sensor.jpg?v=1791214370"},{"product_id":"4097725c91-genuine-oem-international-navistar-15-gallon-def-tank-qls-1-ssi-sensor-head-unit","title":"4097725C91 | Genuine OEM International 15 Gallon QLS Def Sensor","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4097725C91 | Genuine OEM International\/Navistar 15 Gallon DEF Tank QLS 1% SSI Sensor Head Unit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGenuine OEM International\/Navistar 15 gallon DEF tank QLS 1% SSI sensor head unit designed for compatible Diesel Exhaust Fluid (DEF) tank and SCR aftertreatment systems. This component is part of the DEF tank sensing assembly used to monitor DEF-related tank conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4097725C91\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International\/Navistar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComponent:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Tank QLS 1% SSI Sensor Head Unit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSensor Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e QLS 1% SSI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDEF Tank Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15 Gallon\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSystem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Diesel Exhaust Fluid \/ SCR Aftertreatment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DEF Sensor Head \/ DEF Header\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eInternational heavy-duty truck DEF systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNavistar DEF tank applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible 15 gallon DEF tank configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR aftertreatment systems using QLS 1% SSI sensing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExact fitment depends on the vehicle model, DEF tank configuration, system design, and original equipment specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe DEF tank QLS 1% SSI sensor head unit is part of the DEF sensing assembly. It supports monitoring of DEF tank conditions and provides sensing information to the vehicle's DEF and SCR aftertreatment control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eA worn, damaged, or failing DEF TANK QLS SENSOR HEAD UNIT may cause symptoms such as:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncorrect DEF level or quality readings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF system warning messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDEF sensor-related diagnostic fault codes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSCR system monitoring faults\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmissions system warnings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproper DEF system operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE A DEF TANK QLS SENSOR HEAD UNIT?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly functioning DEF sensor head is important for accurate monitoring of DEF tank conditions and normal SCR aftertreatment system operation. Replacing a faulty or damaged unit can help restore proper DEF system sensing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the part number, DEF tank capacity, vehicle model, model year, QLS\/SSI configuration, and original equipment specifications before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE INTERNATIONAL\/NAVISTAR PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4097725C91\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49715905429763,"sku":"SY1090","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/4097725C91_15_Gallon_DEF_Sensor.jpg?v=1791215917"},{"product_id":"bx5013059x-genuine-oem-international-ba-922-air-brake-compressor","title":"BX5013059X | Genuine OEM International BA-922 Air Brake Compressor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBX5013059X | Genuine International \/ Navistar BA-922 Twin Cylinder Air Brake Compressor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Genuine International \/ Navistar BA-922 Twin Cylinder Air Brake Compressor, part number BX5013059X, is designed to supply compressed air for heavy-duty pneumatic braking systems and compatible air-powered accessories. Catalog listings associate this part number with selected Caterpillar C15 and C18 engine applications. Verify the exact compressor configuration and part number before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BX5013059X\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International \/ Navistar (verify manufacturer branding on the actual unit)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BA-922\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twin Cylinder Air Brake Compressor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComponent Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engine-Driven Air Compressor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNumber of Cylinders:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eListed Engine Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selected Caterpillar C15 and C18 configurations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm the actual item condition before publishing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePart number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBX5013059X\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is listed for selected Caterpillar C15 and C18 engine configurations. Compatibility depends on the engine, drive gear, mounting arrangement, and compressor specifications. Check the original part number and engine serial number before confirming fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe BA-922 air brake compressor generates compressed air for the vehicle's pneumatic braking system and compatible air-operated accessories. A properly functioning compressor helps maintain the air supply needed for normal system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCOMMON SIGNS OF AIR COMPRESSOR FAILURE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA worn, damaged, or failing air brake compressor may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSlow air pressure build-up\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDifficulty maintaining the required air pressure\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAir leaks around compressor connections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExcessive oil carryover into the air system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUnusual compressor noise or vibration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLow-air-pressure warnings caused by insufficient air supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese symptoms may have other causes and should be confirmed through proper diagnostics.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE AN AIR BRAKE COMPRESSOR?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA faulty air brake compressor may not provide sufficient compressed air for the vehicle's pneumatic systems. Replacing a confirmed defective unit with the correct replacement compressor helps restore the required air supply and supports reliable braking system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering, verify part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBX5013059X\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the original compressor identification, engine serial number, drive gear configuration, mounting points, and port arrangement. Related numbers such as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBX5013059\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5013059X\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e745-5013059X\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e appear in cross-reference listings, but interchangeability should be confirmed for the specific application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE INTERNATIONAL \/ NAVISTAR PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis listing identifies the International \/ Navistar BA-922 Twin Cylinder Air Brake Compressor, part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBX5013059X\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Confirm the actual brand markings, item condition, included components, and fitment details before purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"International \/ Navistar","offers":[{"title":"Default Title","offer_id":49889530249475,"sku":"BX5013059X","price":2849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/CATBrakeCompressor4_95abceb1-3825-4491-818c-b07033ce623f.jpg?v=1792355895"},{"product_id":"bar5013059-genuine-oem-international-ba-922-twin-cylinder-air-brake-compressor","title":"BAR5013059 | Genuine OEM International BA-922 Twin Cylinder Air Brake Compressor","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBAR5013059 | Genuine International \/ Navistar BA-922 Twin Cylinder Air Brake Compressor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe International \/ Navistar BA-922 Twin Cylinder Air Brake Compressor, part number BAR5013059, is intended to supply compressed air to compatible heavy-duty pneumatic braking systems and air-operated accessories. Related BA-922 compressor references are listed for selected engine applications, but exact compatibility should be verified using the compressor identification and engine specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BAR5013059\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e International \/ Navistar (verify the actual manufacturer's marking)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BA-922\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Twin Cylinder Air Brake Compressor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComponent Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Engine-Driven Air Compressor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNumber of Cylinders:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Confirm the actual item condition before publishing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePart number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBAR5013059\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e appears in cross-reference listings for the BA-922 compressor family. Confirm the exact engine application, original compressor number, drive gear, mounting arrangement, and port configuration before specifying vehicle fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFUNCTION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe BA-922 air brake compressor generates compressed air for pneumatic braking systems and compatible air-powered accessories. Proper compressor operation helps maintain the air supply required for normal system performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCOMMON SIGNS OF AIR COMPRESSOR FAILURE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA worn, damaged, or failing air brake compressor may cause symptoms such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSlow air pressure build-up\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDifficulty maintaining the required air pressure\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAir leaks around compressor connections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExcessive oil carryover into the air system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUnusual compressor noise or vibration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLow-air-pressure warnings caused by insufficient air supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese symptoms may have other causes and should be confirmed through proper diagnostics.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWHY REPLACE AN AIR BRAKE COMPRESSOR?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA defective compressor may not maintain sufficient compressed air for the vehicle's pneumatic systems. Replacing a confirmed faulty unit with the correct replacement compressor helps restore the required air supply and supports reliable brake system operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFITMENT INFORMATION\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering, verify part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBAR5013059\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the original compressor identification, engine serial number, drive gear configuration, mounting points, and port arrangement. Similar BA-922 part numbers may refer to different versions or conditions, so confirm interchangeability before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENUINE INTERNATIONAL \/ NAVISTAR PART\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis listing identifies the International \/ Navistar BA-922 Twin Cylinder Air Brake Compressor, part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBAR5013059\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Confirm the actual brand markings, condition, included components, and fitment details before purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"International \/ Navistar","offers":[{"title":"Default Title","offer_id":49889620852995,"sku":"BAR5013059","price":2849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/CATBrakeCompressor1_c5eeac77-af37-4a96-8e3d-ff1827a2df4d.jpg?v=1792356521"},{"product_id":"2521088c1-genuine-oem-international-navistar-e-8p-air-brake-control-valve","title":"2521088C1 | Genuine OEM International\/Navistar E-8P Air Brake Control Valve","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e2521088C1 | Genuine OEM International\/Navistar E-8P Air Brake Control Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 2521088C1 E-8P Air Brake Control Valve is a genuine OEM International\/Navistar brake system component designed to control air pressure within a compatible heavy-duty truck pneumatic braking system. Proper valve operation supports reliable brake system performance. Verify exact vehicle compatibility and valve configuration before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 2521088C1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International \/ Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: Genuine OEM — confirm the item's actual condition with the seller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: E-8P Air Brake Control Valve\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Pneumatic Air Brake System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePart Type: Brake Control Valve\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for use in compatible International\/Navistar commercial truck air brake systems. Exact vehicle, model year, chassis, and brake system fitment should be verified using the original part number and vehicle information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe air brake control valve regulates or directs air pressure as part of the vehicle's pneumatic braking system. Correct operation helps the connected brake components respond as intended when the braking system is applied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSIGNS OF A FAULTY AIR BRAKE CONTROL VALVE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eAir leaks around the valve or its connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbnormal air pressure behavior\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlow or inconsistent brake response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir pressure loss in the braking system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnusual air system cycling or pressure changes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrake system warning indicators or related faults\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese symptoms can have multiple causes and should be diagnosed by a qualified technician before replacing the valve.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE THE AIR BRAKE CONTROL VALVE?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA damaged, leaking, or malfunctioning valve may affect pneumatic brake system operation. Replacing a confirmed faulty component with the correct replacement part can help restore proper system function and support safe vehicle operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 2521088C1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eValve Type: E-8P Air Brake Control Valve\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International \/ Navistar\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlways compare the part number and valve configuration with the original component before purchasing. If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL \/ NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 2521088C1\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49898487972099,"sku":"2521088C1","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/E-8P_Air_Brake_Control_Valve.png?v=1792412638"},{"product_id":"4079425c91-genuine-oem-international-navistar-racor-10-micron-fuel-filter-assembly","title":"4079425C91 | Genuine OEM International\/Navistar Racor 10 Micron Fuel Filter Assembly","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e4079425C91 | Genuine OEM International\/Navistar Racor 10 Micron Fuel Filter Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 4079425C91 Racor Fuel Filter Assembly is a genuine OEM International\/Navistar fuel system component specified with a 10-micron filtration rating. It is designed to help filter contaminants from diesel fuel before the fuel reaches downstream engine components. Confirm the exact application and assembly configuration before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePRODUCT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 4079425C91\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International \/ Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFilter Brand: Racor\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCondition: Genuine OEM — confirm the item's actual condition with the seller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponent: Fuel Filter Assembly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFiltration Rating: 10 Micron\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSystem: Diesel Fuel System\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for compatible International\/Navistar diesel fuel systems using the specified Racor 10-micron fuel filter assembly. Exact vehicle models, engine applications, and production years should be verified against the original part number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFUNCTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe fuel filter assembly helps remove contaminants from diesel fuel, supporting clean fuel delivery to the engine. Proper filtration helps protect sensitive fuel system components from particulate contamination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSIGNS OF A CLOGGED OR FAULTY FUEL FILTER ASSEMBLY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eReduced engine power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHard starting or extended cranking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRough engine operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngine hesitation under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced fuel flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel leakage around the filter assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese symptoms can have multiple causes and should be diagnosed before replacing the component.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWHY REPLACE THE FUEL FILTER ASSEMBLY?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA clogged, damaged, or leaking fuel filter assembly can restrict fuel flow or compromise filtration. Replacing it with the correct component helps maintain proper fuel filtration and supports reliable engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFITMENT INFORMATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePart Number: 4079425C91\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBrand: International \/ Navistar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFilter Brand: Racor\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFiltration Rating: 10 Micron\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVerify the part number, filter configuration, and vehicle application before purchase. If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eGENUINE INTERNATIONAL \/ NAVISTAR PART\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePart Number: 4079425C91\u003c\/span\u003e\u003c\/p\u003e","brand":"INTERNATIONAL\/NAVISTAR","offers":[{"title":"Default Title","offer_id":49898688381187,"sku":"4079425C91","price":503.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/files\/10_Micron_Filter.png?v=1792413350"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/9289\/6003\/collections\/tpp-c-brand-international.png?v=1790127055","url":"https:\/\/truckpartsplanet.com\/collections\/international-oem-genuine-truck-parts.oembed","provider":"TRUCK PARTS PLANET","version":"1.0","type":"link"}